Heavy duty line pipe tray



FIG. 1 is a perspective view of the heavy duty line pipe tray, according to the new design;

FIG. 2 is a side elevation view of the heavy duty line pipe tray of FIG. 1;

FIG. 3 is an end elevation view of the heavy duty line pipe tray of FIG. 1;

FIG. 4 is a top plan view of the heavy duty line pipe tray of FIG. 1; and,

FIG. 5 is a bottom plan view of the heavy duty line pipe tray of FIG. 1. 

CLAIM The ornamental design for a heavy duty line pipe tray, as shown and described. 